Sper Scientific 850069C, Certified Environmental Quality Meter w/Sound

Environmental Quality Meter with Sound & N.I.S.T. Traceable Certificate Includes: Soft carrying case Instructions 6 AAA batteries Tripod back Tripod screw NIST Certificate 6 Meters in One: Air Speed Air Temperature Humidity Light Sound Thermocouple Temperature Combines an anemometer, hygrometer, thermometer, sound and light meter into a single hand-held unit. Also reads any type-K thermocouple probe. Results are displayed on a large dual LCD with low battery and out-of-range indications. Features touch-tone buttons, min/max, auto power off and hold functions. Comes ready to use in a soft carrying case with RS232 computer port, instructions, 6 AAA batteries, easel back, and a tripod screw. N.I.S.T. traceable certificate of calibration available for sound only. Product Video